package com.buercorp.wangyu.common;

public class Count2 {
    public static void main(String[] args) {
        int a = 5;
        int b = 4;
        int num = a << 2; // 5 * 4
        int num2 = b >> 2; // 4 / 4
        System.out.println(num + " " + num2);
    }
}
